357024 (1999 YR14)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4000973224 ± 3.32e-09
Semi-major axis (a)1.6513212849 AU ± 1.35e-09
Inclination (i)3.72595841° ± 1.08e-06
Long. of Asc. Node (Ω)2.96909111° ± 6.04e-06
Arg. of Perihelion (ω)9.71141291° ± 6.16e-06
Mean Anomaly (M)111.51512886° ± 1.77e-06
Mean Motion (n)0.4644777427°/day ± 5.69e-10
Perihelion dist (q)0.99063206 AU ± 5.55e-09
Aphelion dist (Q)2.31201051 AU ± 5.80e-09
Orbital Period2.12200972 yr ± 2.60e-09
Physical Parameters
H (abs. magnitude)19.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.270″
Uncertainty0
Orbit TypeApollo
MOID0.008129 AU
Observations Used1205
Radar Obs Used7
Oppositions9
Arc Total1999-2024
First Observation Used2000-01-01
Last Observation Used2024-04-09
Observations (1288)
Date Type RA Dec Mag Band Observatory
2016-09-03 00:27:12 C 03 38 41.63 -04 49 41.9 q 583
2016-09-03 00:28:02 C 03 38 42.11 -04 49 36.4 q 583
2016-09-03 00:28:52 C 03 38 42.61 -04 49 31.0 q 583
2016-09-03 00:31:21 C 03 38 44.06 -04 49 14.5 q 583
2016-09-03 00:32:11 C 03 38 44.56 -04 49 08.9 q 583
2016-09-03 00:35:32 C 03 38 46.53 -04 48 46.6 q 583
2016-09-03 00:37:12 C 03 38 47.51 -04 48 35.5 q 583
2016-09-03 00:38:52 C 03 38 48.50 -04 48 24.6 q 583
2016-09-03 00:39:42 C 03 38 48.98 -04 48 18.8 q 583
2016-09-03 00:40:32 C 03 38 49.46 -04 48 13.5 q 583
2016-09-03 00:43:02 C 03 38 50.95 -04 47 56.9 q 583
2016-09-03 00:43:52 C 03 38 51.43 -04 47 51.2 q 583
2016-09-03 00:44:42 C 03 38 51.91 -04 47 45.9 q 583
2016-09-03 00:45:32 C 03 38 52.35 -04 47 40.6 q 583
2016-09-03 00:48:02 C 03 38 53.88 -04 47 23.6 q 583
2016-09-03 00:48:52 C 03 38 54.36 -04 47 18.3 q 583
2016-09-03 00:51:22 C 03 38 55.84 -04 47 01.5 q 583
2016-09-03 00:52:12 C 03 38 56.29 -04 46 56.3 q 583
2016-09-03 00:53:02 C 03 38 56.81 -04 46 50.7 q 583
2016-09-03 00:55:32 C 03 38 58.25 -04 46 34.2 q 583
2016-09-03 00:56:23 C 03 38 58.75 -04 46 28.4 q 583
2016-09-03 00:57:13 C 03 38 59.24 -04 46 22.9 q 583
2016-09-03 00:58:54 C 03 39 00.25 -04 46 11.5 q 583
2016-09-03 00:59:44 C 03 39 00.73 -04 46 06.1 q 583
2016-09-03 01:03:04 C 03 39 02.67 -04 45 44.1 q 583
2016-09-03 01:03:54 C 03 39 03.17 -04 45 38.4 q 583
2016-09-03 01:04:44 C 03 39 03.66 -04 45 33.0 q 583
2016-09-03 01:07:14 C 03 39 05.12 -04 45 16.4 q 583
2016-09-03 01:08:04 C 03 39 05.60 -04 45 10.9 q 583
2016-09-03 01:08:54 C 03 39 06.11 -04 45 05.3 q 583
2016-09-03 01:11:24 C 03 39 07.56 -04 44 48.8 q 583
2016-09-03 01:12:14 C 03 39 08.02 -04 44 43.4 q 583
2016-09-03 01:15:12 C 03 39 09.79 -04 44 23.6 q 583
2016-09-03 01:16:03 C 03 39 10.26 -04 44 18.1 q 583
2016-09-03 01:16:54 C 03 39 10.75 -04 44 12.5 q 583
2016-09-03 01:17:45 C 03 39 11.24 -04 44 07.0 q 583
2016-09-03 01:18:35 C 03 39 11.74 -04 44 01.3 q 583
2016-09-03 01:19:26 C 03 39 12.24 -04 43 55.5 q 583
2016-09-03 01:20:17 C 03 39 12.75 -04 43 49.8 q 583
2016-09-03 01:21:08 C 03 39 13.24 -04 43 44.3 q 583
2016-09-03 01:21:58 C 03 39 13.70 -04 43 38.9 q 583
2016-09-03 01:23:38 C 03 39 14.71 -04 43 27.6 q 583
2016-09-03 01:24:29 C 03 39 15.19 -04 43 22.1 q 583
2016-09-03 01:25:20 C 03 39 15.70 -04 43 16.3 q 583
2016-09-03 01:26:10 C 03 39 16.18 -04 43 10.8 q 583
2016-09-03 01:27:01 C 03 39 16.68 -04 43 05.1 q 583
2016-09-03 01:27:51 C 03 39 17.15 -04 42 59.7 q 583
2016-09-03 01:29:32 C 03 39 18.13 -04 42 48.6 q 583
2016-09-03 01:30:23 C 03 39 18.63 -04 42 43.0 q 583
2016-09-03 01:31:14 C 03 39 19.13 -04 42 37.3 q 583
Radar Observations (7)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-08-31 10:00:00 55874243.7 4 us 8560 -14 -14
2016-08-31 10:40:00 55861060.78 3 us 8560 -14 -14
2016-09-02 09:00:00 55813797.96 2 us 8560 -14 -14
2016-09-07 09:40:00 61421147.6 4 us 2380 -1 -1
2016-09-10 10:06:00 67977335.96 0.5 us 2380 -1 -1
2016-09-11 09:59:00 70517103.67 0.5 us 2380 -1 -1
2016-09-15 11:32:00 82268943.52 1 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)